Half-Spiced Beef Stir Fry with Bell Peppers and Scallions

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Quick stir fry featuring thin strips of beef cooked halfway, tossed with colorful bell peppers and scallions in a savory sauce with a hint of spice. This asian-inspired beef ready in about 25 minutes pairs medium, julienned red bell pepper, medium, julienned yellow bell pepper, sliced into 2-inch pieces scallions for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 280 calories and feeds 3, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 15 min Cook: 10 min Serves 3 Asian cuisine 280 cal/serving
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Ingredients

Instructions

  1. Step 1: In a small bowl, whisk together 3 tbsp soy sauce, 1 tsp brown sugar, 1 tsp cornstarch, and 2 tbsp water until smooth; set aside.
  2. Step 2: Heat 2 tbsp vegetable oil in a large wok or skillet over high heat until shimmering. Add 12 oz thinly sliced flank steak and stir fry for 2-3 minutes until the beef is halfway cooked but still slightly pink inside.
  3. Step 3: Add 2 minced garlic cloves and 1 tbsp grated ginger to the pan, stir frying for 30 seconds until fragrant.
  4. Step 4: Toss in 1 medium julienned red bell pepper, 1 medium julienned yellow bell pepper, and 4 scallions cut into 2-inch pieces, stir frying for 2 minutes until vegetables are crisp-tender.
  5. Step 5: Pour the prepared soy sauce mixture and 1 tbsp sesame oil into the wok, stirring continuously for 1-2 minutes until the sauce thickens and coats the beef and vegetables evenly. Sprinkle 1/2 tsp red chili flakes, stir once more, then remove from heat and serve immediately.

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Frequently asked questions

How long does Half-Spiced Beef Stir Fry with Bell Peppers and Scallions take to make?

Total time is about 25 minutes (15 min prep + 10 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Half-Spiced Beef Stir Fry with Bell Peppers and Scallions?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep soy sauce from drying out.

Can I substitute ingredients in Half-Spiced Beef Stir Fry with Bell Peppers and Scallions?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Half-Spiced Beef Stir Fry with Bell Peppers and Scallions for a different number of people?

The recipe is written for 3 servings. Multiply each ingredient by (your serving target / 3). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Half-Spiced Beef Stir Fry with Bell Peppers and Scallions?

Asian beef like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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